Oracle VM VirtualBox Guest Additions access control

CVSS Meta Temp Score
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CTI Interest Score
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7.8$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Oracle VM VirtualBox. This vulnerability affects unknown code of the component Guest Additions. The manipulation leads to access control. This vulnerability is documented as CVE-2018-2693. The attack needs to be performed locally. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Oracle VM VirtualBox (Virtualization Software) (version now known) and classified as critical. This issue affects some unknown processing of the component Guest Additions. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Impacted is confidentiality, integrity, and availability.

The bug was discovered 01/16/2018. The weakness was released 01/18/2018 as Oracle Critical Patch Update Advisory - January 2018 as confirmed advisory (Website). The advisory is shared at oracle.com. The identification of this vulnerability is CVE-2018-2693 since 12/15/2017. An attack has to be approached locally. Required for exploitation is a simple authentication. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 106289 (openSUSE Security Update : virtualbox (openSUSE-2018-75) (Spectre)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 171540 (OpenSUSE Security Update for kbuild, virtualbox (openSUSE-SU-2018:2524-1)).

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (106289) and SecurityFocus (BID 102702†). Entries connected to this vulnerability are available at VDB-68431, VDB-89667, VDB-92931 and VDB-95678. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.2
VulDB Meta Temp Score: 8.1

VulDB Base Score: 8.2
VulDB Temp Score: 7.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

Vendor Base Score (Oracle): 8.2
Vendor Vector (Oracle): 🔍

NVD Base Score: 8.2
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 106289
Nessus Name: openSUSE Security Update : virtualbox (openSUSE-2018-75) (Spectre)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 53147
OpenVAS Name: Oracle VirtualBox Security Updates (jan2018-3236628) - Linux
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

12/15/2017 🔍
01/16/2018 +32 days 🔍
01/16/2018 +0 days 🔍
01/17/2018 +0 days 🔍
01/18/2018 +1 days 🔍
01/18/2018 +0 days 🔍
01/18/2018 +0 days 🔍
01/24/2018 +6 days 🔍
02/01/2021 +1104 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - January 2018
Researcher: Niklas Baumstark
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2018-2693 (🔍)
GCVE (CVE): GCVE-0-2018-2693
GCVE (VulDB): GCVE-100-112181
SecurityFocus: 102702 - Oracle VM VirtualBox CVE-2018-2693 Local Security Vulnerability
SecurityTracker: 1040202

See also: 🔍

Entryinfo

Created: 01/18/2018 09:43
Updated: 02/01/2021 08:47
Changes: 01/18/2018 09:43 (83), 12/23/2019 21:15 (5), 02/01/2021 08:43 (3), 02/01/2021 08:47 (1)
Complete: 🔍
Cache ID: 216:47F:103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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